It Was Him: The Many Murders of Ed Edwards - Season 1 - Eps 1: The Killer Gene
Wayne Wolfe Jr. discovers his grandfather was the serial killer Edward Wayne Edwards and teams up with retired detective John Cameron. They examine Edwards as a suspect in various murder cases including The Zodiac, JonBenet Ramsey and many more.
About It Was Him: The Many Murders of Ed Edwards

Title: It Was Him: The Many Murders of Ed Edwards
First Air Date: 2018-04-16
Last Air Date: 2018-05-21
Status: Ended
Rating: 8.5/10 (from 2 votes)
Language: EN
Seasons: 1
Total Episodes: 6
Network: Paramount Network
Genres: Documentary, Crime
Production Companies: Unknown
Synopsis
In this true-crime docuseries, veteran detective John Cameron investigates convicted serial killer Ed Edwards and uncovers mounting evidence that connects Edwards to some of the most infamous murder cases of the last 60 years, many of which are still unsolved. Cameron is joined by Edwards's own grandson, Wayne Wolfe, as they search for the truth.